Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/05/09 09:10 | Sven Happek v Humberto Manhani | L | 1-3 |
| Challenger Series TT | 2023/04/21 10:05 | Humberto Manhani v Sven Happek | L | 3-1 |
| Challenger Series TT | 2023/04/20 13:10 | Sven Happek v Humberto Manhani | W | 3-1 |
| Challenger Ochsenhausen | 2020/07/23 12:30 | Humberto Manhani v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2020/07/21 07:40 | Humberto Manhani v Sven Happek | L | 3-1 |
| Challenger Series TT | 2024/12/09 18:00 | Sven Happek v Szilard Kanabe | L | 2-3 |
| Challenger Series TT | 2024/12/09 16:00 | Sven Happek v Mike Hollo | L | 0-3 |
| Challenger Series TT | 2024/12/09 15:00 | Sven Happek v Petr David | L | 1-3 |
| Challenger Series TT | 2024/12/09 11:30 | Sven Happek v Mykhailo Mosiuk | W | 3-2 |
| Challenger Series TT | 2024/12/09 09:30 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2024/12/09 07:30 | Sven Happek v Matias Danzer | W | 3-2 |
| Challenger Series TT | 2024/11/12 11:30 | Sven Happek v Marius Henninger | W | 3-1 |
| Challenger Series TT | 2024/11/12 10:15 | Dauud Cheaib v Sven Happek | L | 3-0 |
| Challenger Series TT | 2024/12/10 08:00 | Humberto Manhani v Matias Danzer | W | 3-0 |
| Challenger Series TT | 2024/12/09 16:30 | Szilard Kanabe v Humberto Manhani | W | 0-3 |
| Challenger Series TT | 2024/12/09 14:30 | Mike Hollo v Humberto Manhani | L | 3-1 |
| Challenger Series TT | 2024/12/09 13:00 | Petr David v Humberto Manhani | L | 3-1 |
| Challenger Series TT | 2024/12/09 10:00 | Mykhailo Mosiuk v Humberto Manhani | W | 0-3 |
| Challenger Series TT | 2024/12/09 08:00 | Dauud Cheaib v Humberto Manhani | W | 1-3 |
| TT Star Series | 2024/07/06 13:15 | Martin Sip v Humberto Manhani | W | 2-3 |
| TT Star Series | 2024/07/06 12:30 | Adam Klajber v Humberto Manhani | L | 3-2 |